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port 80 answers tcp
by Leigh David Heyman 19 Sep '01

19 Sep '01

Hi, I've noticed that in DoT, the filer still has tcp port 80 open and listening even with "options httpd.enable off." Since the nimda and code red worms send attack traffic to any hosts which respond on port 80, regardless of whether it's a vulnerable windows webserver, is there any way to actually prevent the filer from having tcp port 80 open and listening? Thanks, -Leigh ===================================================================== Leigh Heyman,GCIA Artificial Intelligence Lab Systems Administrator Massachusetts Institute of Technology leigh(a)ai.mit.edu 617-253-1729

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RE: Net boot Linux SUSE 7.2 from a filer F840 or F230
by Fox, Adam 19 Sep '01

19 Sep '01

>From my 6.1.1 machine: f880-rtp> options tftpd tftpd.enable off tftpd.logging off tftpd.rootdir /etc/tftpboot So set the tftpd.enable options to on. Set the tftpd.rootdir option to where ever you like and turn on logging if you want to log all of the gets. That's about it. Just be aware..at this time it only goes gets, no puts. You'll have to write data to that area via an NFS/CIFS client. -- Adam Fox NetApp Professional Services, NC adamfox(a)netapp.com > -----Original Message----- > From: Oye [mailto:Oyegbemi.Akintan@oracle.com] > Sent: Wednesday, September 19, 2001 1:48 PM > To: McCarthy, Tim > Cc: toasters(a)mathworks.com > Subject: Re: Net boot Linux SUSE 7.2 from a filer F840 or F230 > > > This is definitely helpful. I'm going to resolve to using > this solution but > I need more info on setting u p the tftp server. Also I fond > a documentation > on how to do it at > http://cui.unige.ch/info/pc/remote-boot/howto.html . > Thanks > > -Oye > > "McCarthy, Tim" wrote: > > > Well, with the F230 you are almost out of luck. > > The F820, which can run 6.0.3 or later or 6.1.1 or later > > has a tftp server on it! > > > > Enable it, point your clients to use tftp to boot from > > and it may just work!!! > > > > The F230, cannot run 6.0 or higher software. So you could > > take one of your linux boxes, make a dir on the F230, mount it > > and then use said linux box as the tftp server to boot from. > > > > Does this help? > > > > --tmac > > > > -----Original Message----- > > From: Oye [mailto:Oyegbemi.Akintan@oracle.com] > > Sent: Monday, September 17, 2001 12:40 PM > > To: toasters(a)mathworks.com > > Subject: Net boot Linux SUSE 7.2 from a filer F840 or F230 > > > > Does anyone have any idea on how to set up net boot of Suse > Linux 7.2 or > > RedHat on a filer F840 or F230? > > > > Thanks, > > Oye >

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RE: Net boot Linux SUSE 7.2 from a filer F840 or F230
by McCarthy, Tim 19 Sep '01

19 Sep '01

Well, with the F230 you are almost out of luck. The F820, which can run 6.0.3 or later or 6.1.1 or later has a tftp server on it! Enable it, point your clients to use tftp to boot from and it may just work!!! The F230, cannot run 6.0 or higher software. So you could take one of your linux boxes, make a dir on the F230, mount it and then use said linux box as the tftp server to boot from. Does this help? --tmac -----Original Message----- From: Oye [mailto:Oyegbemi.Akintan@oracle.com] Sent: Monday, September 17, 2001 12:40 PM To: toasters(a)mathworks.com Subject: Net boot Linux SUSE 7.2 from a filer F840 or F230 Does anyone have any idea on how to set up net boot of Suse Linux 7.2 or RedHat on a filer F840 or F230? Thanks, Oye

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RE: CIFS
by Ziller, Frank 18 Sep '01

18 Sep '01

During or after setup the filer needs to join the nt domain just like a member nt server would; otherwise, you receive the message you described. Frank -----Original Message----- From: Malek Hamdan [mailto:Malek.Hamdan@davtel.com.au] Sent: Monday, September 17, 2001 8:20 PM To: toasters(a)mathworks.com Subject: CIFS Hi, I have just installed Data ONTAP 6.1R1 with CIFS support. I am using domain authentication, though I am unable to manage shares or permissions through the server manager. Instead I get an "access denied" message. Can anyone shed some light on what I might be doing wrong?? Kind regards MH

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RE: CIFS
by Muhlestein, Mark 18 Sep '01

18 Sep '01

You must be a member of BUILTIN\administrators on the filer to run server manager. Look at the output of "cifs sessions -s" to confirm that. If not, you need to add your account (or a group that your account is in) to BUILTIN\administrators. This situation sometimes arises because by default the filer's BUILTIN\administrators group only has the "domain admins" group for the domain the filer is installed into. If that is a resource domain you may not be a member of the right group. Mark > -----Original Message----- > From: White, Lance [mailto:Lance.White@netapp.com] > Sent: Monday, September 17, 2001 5:38 PM > To: 'Malek Hamdan' > Cc: 'toasters(a)mathworks.com' > Subject: RE: CIFS > > > Check to see if your /etc/password file is missing on the > Filer. Should at least look like: > > root::0:1::/: > pcuser::65534:65534::/: > nobody::65535:65535::/: > > Can you see ANY shares from your client? (i.e. > \\<netapp>\home (where <netapp> is the name of the filer)at least?) > > -----Original Message----- > From: Malek Hamdan [mailto:Malek.Hamdan@davtel.com.au] > Sent: Monday, September 17, 2001 5:20 PM > To: toasters(a)mathworks.com > Subject: CIFS > > > Hi, > > I have just installed Data ONTAP 6.1R1 with CIFS support. I > am using domain > authentication, though I am unable to manage shares or > permissions through > the server manager. Instead I get an "access denied" message. > > Can anyone shed some light on what I might be doing wrong?? > > Kind regards > MH >

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RE: CIFS
by White, Lance 18 Sep '01

18 Sep '01

Check to see if your /etc/password file is missing on the Filer. Should at least look like: root::0:1::/: pcuser::65534:65534::/: nobody::65535:65535::/: Can you see ANY shares from your client? (i.e. \\<netapp>\home (where <netapp> is the name of the filer)at least?) -----Original Message----- From: Malek Hamdan [mailto:Malek.Hamdan@davtel.com.au] Sent: Monday, September 17, 2001 5:20 PM To: toasters(a)mathworks.com Subject: CIFS Hi, I have just installed Data ONTAP 6.1R1 with CIFS support. I am using domain authentication, though I am unable to manage shares or permissions through the server manager. Instead I get an "access denied" message. Can anyone shed some light on what I might be doing wrong?? Kind regards MH

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CIFS
by Malek Hamdan 18 Sep '01

18 Sep '01

Hi, I have just installed Data ONTAP 6.1R1 with CIFS support. I am using domain authentication, though I am unable to manage shares or permissions through the server manager. Instead I get an "access denied" message. Can anyone shed some light on what I might be doing wrong?? Kind regards MH

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Net boot Linux SUSE 7.2 from a filer F840 or F230
by Oye 17 Sep '01

17 Sep '01

Does anyone have any idea on how to set up net boot of Suse Linux 7.2 or RedHat on a filer F840 or F230? Thanks, Oye

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Re: Networker "no output" error?
by mcope＠isisph.com 17 Sep '01

17 Sep '01

Try setting the timeout value in the client setup higher - from 30 to 60. I've seen volumes with thousands of small files timeout while Networker "crawled" the directory structure. Bumping the timeout value has ensured successful/complete backups since then. Although I don't recall ever getting the 'no output' error. Michael Cope UNIX/Linux Systems Administrator Isis Pharmaceuticals mcope(a)isisph.com UNIX is very user friendly... it's just highly selective about who it makes friends WITH! On 9/17/2001 6:46:51 AM, "Weng-Kiam Lim" <wklim(a)rand.com>@mathworks.com wrote: > Had been experiencing on unsuccessful saveset since last week, with > "no > output error". It only fails on one particular volume while other > volumes > are fine. Any hints? > > --- Unsuccessful Save Sets --- > > * netapp1:/vol/vol2/pdm 1 retry attempted > * netapp1:/vol/vol2/pdm ! no output > > --- Successful Save Sets --- > > * netapp1:/vol/vol0/etc Warning: unsynchronized client clock detected > netapp1: /vol/vol0/etc level=incr 547 KB 00:00:31 14 files > netapp1: /vol/vol0/db level=incr 537 MB 00:12:17 929 files > server5: /vol5/netapp1 level=9, 1.4 MB > 00:00:14 4 > files > > Regards, > wk >

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Networker "no output" error?
by Weng-Kiam Lim 17 Sep '01

17 Sep '01

Had been experiencing on unsuccessful saveset since last week, with "no output error". It only fails on one particular volume while other volumes are fine. Any hints? --- Unsuccessful Save Sets --- * netapp1:/vol/vol2/pdm 1 retry attempted * netapp1:/vol/vol2/pdm ! no output --- Successful Save Sets --- * netapp1:/vol/vol0/etc Warning: unsynchronized client clock detected netapp1: /vol/vol0/etc level=incr 547 KB 00:00:31 14 files netapp1: /vol/vol0/db level=incr 537 MB 00:12:17 929 files server5: /vol5/netapp1 level=9, 1.4 MB 00:00:14 4 files Regards, wk

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